High-frequency hand piece for skin treatment

Abstract

The present invention relates to a high-frequency hand piece for skin treatment, the high-frequency hand piece comprising: a handle of which one end part is connected with a high frequency generationunit and has a cylindrical shape so as to be capable of being held in a hand, and the other end part has an opening formed thereon; and a needle cartridge which is insertedly coupled to one side of the handle and has needles formed thereon that output a high frequency to skin by having power supplied thereto. The needle cartridge comprises: a holder which has both sides thereof opened and has a passage formed therein; a needle piece body which is coupled to one side of the holder and has needles that are inserted into skin formed thereon; a connector which is coupled to the opening on the other side of the holder, is connected with one side of the needle piece body, and has an insertion part formed on the other side thereof; and a power plug which supplies power by being insertedly coupledto the insertion part of the connector so as to be separable and coupled to the handle. Accordingly, the cartridge having needles integrally formed thereon may be separated from the handle, and thusmay be easily replaced with a new cartridge, and the needles may be replaced in a more hygienic manner.

Description

technical field [0001] The present invention relates to a high-frequency handpiece for skin surgery, and more specifically, to a handpiece that activates cell tissue and maintains elasticity by directly transmitting high-frequency current to the dermis layer between the epidermis layer and the subcutaneous fat layer of the skin. Skin, high-frequency handpieces for skin procedures that minimize skin aging. Background technique [0002] The skin that covers our entire body is generally composed of three layers: the epidermis, the dermis, and the subcutaneous fat layer. [0003] Among them, the epidermis is the most superficial layer of the skin. According to its position and function, it is composed of multiple layers such as stratum corneum, transparent layer, granular layer, spinous layer, and basal layer, and plays functions such as protection, defense, and secretion. . [0004] In addition, the dermis is located below the epidermis, adjacent to the basal layer, and makes...

AI Technical Summary

Problems solved by technology

[0013] In order to replace the treatment part with a new one after using it once, it is necessary to separate the smaller treatment part with tweezers and replace it with a new one, but this is an extremely inconvenient and difficult operation. In addition, there is a problem that there is a high risk of secondary infection accidents when the treatment part is lost.

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